Hello, and I hope I can help you today.
The morning after pill is 90 percent effective if taken within 72 hours of
unprotected intercourse. So, regardless of what happened with your pill taking before your pill-free week, the morning-after pill should still be effective.
Many women have a delayed period after taking the morning-after pill as a side-effect, but the possibility of
pregnancy still exists if you are late, so you should perform a urine pregnancy test just in case. If it has not been 2 weeks yet since your unprotected encounter, it may be too early to have a positive pregnancy test, so I would repeat it in a week if that is the case.
In addition, many women have an irregular period or skip entirely after they stop the pill.
If you are not pregnant, you can start a new pack of pills as soon as you get them, but just use a condom as a backup for the first two weeks. You should get a period in the pill-free week as you did previously.
I hope I was able to answer your question today and that my advice was helpful.
Best wishes,
Dr. Brown